Merge pull request rails#54606 from takmar/show-line-number-in-rails-console

Show line numbers in Rails console

Author: kamipo

railties/lib/rails/commands/console/irb_console.rb

@@ -90,9 +90,9 @@ def start
         IRB.conf[:IRB_NAME] = @app.name
 
         IRB.conf[:PROMPT][:RAILS_PROMPT] = {
-          PROMPT_I: "#{prompt_prefix}> ",
-          PROMPT_S: "#{prompt_prefix}%l ",
-          PROMPT_C: "#{prompt_prefix}* ",
+          PROMPT_I: "#{prompt_prefix}:%03n> ",
+          PROMPT_S: "#{prompt_prefix}:%03n%l ",
+          PROMPT_C: "#{prompt_prefix}:%03n* ",
           RETURN: "=> %s\n"
         }
 

railties/test/application/console_test.rb

@@ -119,15 +119,15 @@ def test_prompt_is_properly_set
     options = "-e test -- --verbose"
     spawn_console(options)
 
-    write_prompt "a = 1", "a = 1", prompt: "app-template(test)>"
+    write_prompt "a = 1", "a = 1", prompt: "app-template(test):"
   end
 
   def test_prompt_allows_changing_irb_name
     options = "-e test -- --verbose"
     spawn_console(options)
 
     write_prompt "conf.irb_name = 'foo'"
-    write_prompt "a = 1", "a = 1", prompt: "foo(test)>"
+    write_prompt "a = 1", "a = 1", prompt: "foo(test):"
     @primary.puts "quit"
   end
 
@@ -144,21 +144,21 @@ def test_production_console_prompt
     options = "-e production"
     spawn_console(options)
 
-    write_prompt "123", prompt: "app-template(prod)>"
+    write_prompt "123", prompt: "app-template(prod):"
   end
 
   def test_development_console_prompt
     options = "-e development"
     spawn_console(options)
 
-    write_prompt "123", prompt: "app-template(dev)> "
+    write_prompt "123", prompt: "app-template(dev):"
   end
 
   def test_test_console_prompt
     options = "-e test"
     spawn_console(options)
 
-    write_prompt "123", prompt: "app-template(test)> "
+    write_prompt "123", prompt: "app-template(test):"
   end
 
   def test_helper_helper_method